National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

65°F

18°C

Humidity 76%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 12 Aug 04:16 AM PDT
Extended Forecast for

7 Miles E Cascade Locks OR

  • Overnight

    Overnight: A slight chance of drizzle after 5am. Partly cloudy, with a steady temperature around 70. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 70 °F

    Slight Chance
    Drizzle

  • Wednesday

    Wednesday: A slight chance of drizzle before 8am. Sunny, with a high near 77. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.

    High: 77 °F

    Breezy.
    Slight Chance
    Drizzle then
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke between 2am and 4am. Mostly clear, with a low around 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Mostly Clear
    and Breezy
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke. Sunny, with a high near 84. West wind around 8 mph.

    High: 84 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 6 to 9 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle after 5am. Partly cloudy, with a steady temperature around 70. West wind around 14 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of drizzle before 8am. Sunny, with a high near 77. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.
Wednesday Night
Patchy smoke between 2am and 4am. Mostly clear, with a low around 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 25 mph.
Thursday
Patchy smoke. Sunny, with a high near 84. West wind around 8 mph.
Thursday Night
Mostly clear, with a low around 65. West wind 6 to 9 mph.
Friday
Sunny, with a high near 85.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
A slight chance of rain. Partly sunny, with a high near 85.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Cascade Locks OR
 45.68°N 121.72°W (Elev. 997 ft)
Last Update:
3:41 am PDT Aug 12, 2026
Forecast Valid:
4am PDT Aug 12, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation